Completions, Artificial Lift & Intervention
Downhole completion and production-support requirements, including equipment used to access and maintain existing wells.
Completion packers and downhole valves
Completion packers isolate an annular space within the well, while downhole valves provide selected flow-control or protective functions. Both form part of a completion architecture with specific mechanical and control interfaces.
Production and injection completions use these components to manage intervals and flow paths. The completion designer defines the required arrangement and operating envelope.
Permanent or retrievable packers and different valve functions need distinct specifications. Tubular dimensions, setting arrangements, materials and required qualification guide selection.
Electric submersible and rod lift systems
Electric submersible pump systems use downhole electrically driven pumping assemblies. Rod-lift systems transmit mechanical motion from surface equipment to a downhole pump. Both are artificial-lift methods with different well and surface interfaces.
Wells that require additional lifting energy may use these systems. Production rate, fluid properties, well geometry and available power influence the selected arrangement.
ESP stages, motor and cable requirements differ from rod-string and surface-drive selections. Evaluate the complete system duty rather than an individual pump nameplate.
Gas lift and progressing cavity systems
Gas lift introduces gas through a designed completion arrangement to assist production. Progressing cavity pumps use rotor-and-stator geometry to move fluid. These artificial-lift methods have different energy sources and operating characteristics.
Production wells use these systems where the well performance and available infrastructure support the selected lift design. Solids, viscosity and fluid compatibility are relevant inputs.
Gas-lift valves and mandrels differ from PCP drive and pump components. The well schematic, performance data and surface interfaces define each equipment package.
Wireline and coiled tubing tools
Wireline tools are conveyed on a line for selected measurements or intervention work. Coiled tubing provides a continuous tubular conveyance and fluid path. The chosen system determines tool-string and pressure-control interfaces.
Well diagnostics, cleanout and other approved interventions use different conveyed tools. Equipment selection begins with the well geometry and intervention objective.
Tool dimensions, connections, conveyance method and operating conditions distinguish options. A tools-only purchase does not include the crew, surface package or execution programme unless specified.
Stimulation and fracturing equipment
Stimulation equipment supports an approved treatment intended to change a well's productive behavior. Fracturing packages may include pumping, blending and fluid-handling assemblies, with pressure-containing components selected for the treatment programme.
Well stimulation projects use equipment matched to the fluid, proppant and operating duty. Surface layout and handling responsibilities influence the complete package.
Flow and pressure envelope, materials, connections and condition records identify the equipment. Design, supply, rental and specialist field execution are distinct responsibilities.
Liner hangers and running tools
Liner hangers suspend a liner inside a parent casing string. Running tools provide the compatible installation interface, with associated setting and sealing components defined by the selected liner system.
Well construction and completion programmes use liner systems to extend tubular coverage through selected intervals. The well geometry and installation design establish the equipment arrangement.
Parent casing and liner dimensions, loads, setting method and connections distinguish systems. Include running tools, accessories and support requirements when defining the package.
Sand control screens and gravel pack tools
Sand-control screens limit entry of formation particles into a well's production path. Gravel-pack systems add a designed granular barrier and associated completion tools. The selected approach depends on formation data and completion design.
Completions in formations with sand-production concerns may use these systems. Fluid properties, particle-size information and well geometry are important design inputs.
Screen construction, opening specification and placement tools vary. Equipment must be evaluated against the approved sand-control design rather than selected from a nominal size alone.
Perforating systems and accessories
Perforating systems establish designed communication between a completed well and selected formation intervals. Equipment and accessories are chosen within a specialist completion programme, with compatible conveyance and well interfaces.
Cased-hole completion and selected intervention programmes use perforating services. The operator and responsible specialist define the equipment and execution requirements for the actual well.
System identification, conveyance method and operating conditions determine compatibility. Equipment supply and authorized specialist service arrangements should be defined separately in the enquiry.
Intelligent completion and inflow control
Intelligent completions combine downhole measurement and selected control functions within a completion system. Inflow-control devices manage flow distribution, while remotely controlled valves may allow adjustment of individual intervals.
Wells with multiple producing zones or specific reservoir-management needs may use these systems. The completion architecture determines monitoring, control and communication requirements.
Passive devices, controllable valves and monitoring components perform different roles. Confirm control-line arrangements, data interfaces, tubular dimensions and operating limits.
Fishing, milling and wellbore cleanup tools
Fishing tools recover or engage material remaining in a well. Milling and cleanup tools address defined obstructions or deposits. The suitable tool depends on the actual condition, geometry and intervention objective.
Well repair, workover and abandonment programmes may require recovery or cleanout assemblies. Available access and conveyance influence the possible equipment arrangements.
Overshots, spears, mills and debris-handling tools have different functions. Provide well drawings and obstruction information for specialist review rather than treating tools as interchangeable.
Plunger lift and jet pump systems
Plunger-lift systems use a travelling plunger within a configured production cycle. Jet pumps transfer energy from a power-fluid stream to the produced stream. These are distinct artificial-lift arrangements with different surface requirements.
Selected producing wells use these lift methods when well performance and available infrastructure support the design. Fluids, geometry and pressure data are key inputs.
Plunger equipment and control systems differ from jet-pump nozzles and power-fluid packages. Evaluate the complete well and surface arrangement when comparing options.